18939296

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{3631}}^1$

素因数の和:3804

約数の個数: 24

約数和(自身を含む): 37525824

約数和(自身を除く): 18586528

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 3631, 5216, 7262, 14524, 29048, 58096, 116192, 591853, 1183706, 2367412, 4734824, 9469648, 18939296]

約数ペア:

[(1, 18939296), (2, 9469648), (4, 4734824), (8, 2367412), (16, 1183706), (32, 591853), (163, 116192), (326, 58096), (652, 29048), (1304, 14524), (2608, 7262), (3631, 5216)]